From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 453E5C433DF for ; Fri, 7 Aug 2020 06:19:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2084D2177B for ; Fri, 7 Aug 2020 06:19:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596781187; bh=t93+l4YlV+uP0W6/wlwhRLXpXRg9wB62OX2UFHk/pog=; h=Date:From:To:Subject:In-Reply-To:Reply-To:List-ID:From; b=xUw9vJM2P75QAUqwWcI30roCr6g8j2bfUsTfIsvm12SiBl96fL7Kg22r128VrnF5l gTAcclj44uFbm06KFmqNoAO1RqA9Cf6P892u+tNde8tC9SIqhWp/H1Bkois2Xk6+X7 1m15UkFNioqG0TXMXLryX0ZSmNS5jNtQH4sNck5Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726205AbgHGGTq (ORCPT ); Fri, 7 Aug 2020 02:19:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:55526 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725379AbgHGGTq (ORCPT ); Fri, 7 Aug 2020 02:19:46 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D0166221E5; Fri, 7 Aug 2020 06:19:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596781186; bh=t93+l4YlV+uP0W6/wlwhRLXpXRg9wB62OX2UFHk/pog=; h=Date:From:To:Subject:In-Reply-To:From; b=R5qu9uOwka0Z/XaxmbPb+6V2RutsVCkgDJPSNdcVhnZa3H+nx5DJwhhnqztL/KJcN y4xYXHJEzYZKmnm3SCkuYgSvbK4Wvhn9CZdF47uWxXPoyApvAAWJDCdh91mCNI01zp EGhkKw0Er6QfbqydVQIr4JEOkXdLdKGCUo/q/doE= Date: Thu, 06 Aug 2020 23:19:45 -0700 From: Andrew Morton To: akpm@linux-foundation.org, jhubbard@nvidia.com, kirill@shutemov.name, linux-mm@kvack.org, mm-commits@vger.kernel.org, rppt@linux.ibm.com, torvalds@linux-foundation.org, vbabka@suse.cz, william.kucharski@oracle.com, willy@infradead.org Subject: [patch 048/163] mm/debug: print the inode number in dump_page Message-ID: <20200807061945.pbfgaDBnc%akpm@linux-foundation.org> In-Reply-To: <20200806231643.a2711a608dd0f18bff2caf2b@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: "Matthew Wilcox (Oracle)" Subject: mm/debug: print the inode number in dump_page The inode number helps correlate this page with debug messages elsewhere in the kernel. Link: http://lkml.kernel.org/r/20200709202117.7216-6-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Mike Rapoport Reviewed-by: John Hubbard Cc: "Kirill A. Shutemov" Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- mm/debug.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/mm/debug.c~mm-print-the-inode-number-in-dump_page +++ a/mm/debug.c @@ -143,7 +143,7 @@ void __dump_page(struct page *page, cons } if (!dentry_first) { - pr_warn("aops:%ps\n", a_ops); + pr_warn("aops:%ps ino:%lx\n", a_ops, host->i_ino); goto out_mapping; } @@ -157,8 +157,8 @@ void __dump_page(struct page *page, cons * crash, but it's unlikely that we reach here with a * corrupted struct page */ - pr_warn("aops:%ps dentry name:\"%pd\"\n", a_ops, - &dentry); + pr_warn("aops:%ps ino:%lx dentry name:\"%pd\"\n", + a_ops, host->i_ino, &dentry); } } out_mapping: _